.WxSetting {
  width: 640px;
  padding: 50px 0;
  dl {
    margin-bottom: 20px;
    dd, dt {
      display: inline-block;
    }
    dt {
      width: 150px;
      text-align: right;
      line-height: 18px;
      font-size: 12px;
    }
    dd {
      //margin-left: 1em;
    }

  }
  .tips {
    color: #999;
    text-align: center;
  }

  .btn {
    color: #666666;
    background: #fff;
    border: 1px solid #d9d9d9;
    padding: 0;
    margin-left: 30px;
    line-height: 22px;
    width: 64px;
    border-radius: 2px;
    display: inline-block;
    text-align: center;
  }
}